SABBY MANAGEMENT LLC 13D and 13G filings for Helius Medical Technologies, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2021-01-05 12:18 pm Purchase | 2020-12-31 | 13G | Helius Medical Technologies, Inc. HSDT | SABBY MANAGEMENT LLC | 51,852 11.000% | 51,852 (New Position) | Filing |